Incidental Mutation 'R6249:Tyrp1'
ID 505832
Institutional Source Beutler Lab
Gene Symbol Tyrp1
Ensembl Gene ENSMUSG00000005994
Gene Name tyrosinase-related protein 1
Synonyms Oca3, isa, TRP-1, Tyrp, TRP1
Accession Numbers
Essential gene? Probably non essential (E-score: 0.182) question?
Stock # R6249 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 80752360-80769956 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 80769009 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 501 (I501N)
Ref Sequence ENSEMBL: ENSMUSP00000099895 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000006151] [ENSMUST00000102831] [ENSMUST00000133932]
AlphaFold P07147
Predicted Effect possibly damaging
Transcript: ENSMUST00000006151
AA Change: I501N

PolyPhen 2 Score 0.933 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000006151
Gene: ENSMUSG00000005994
AA Change: I501N

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:Tyrosinase 182 417 1.7e-37 PFAM
transmembrane domain 479 501 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000102831
AA Change: I501N

PolyPhen 2 Score 0.933 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000099895
Gene: ENSMUSG00000005994
AA Change: I501N

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:Tyrosinase 182 417 4.9e-38 PFAM
transmembrane domain 479 501 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000133932
SMART Domains Protein: ENSMUSP00000119167
Gene: ENSMUSG00000005994

DomainStartEndE-ValueType
Pfam:Tyrosinase 1 51 1e-12 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.5%
  • 20x: 95.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a melanosomal enzyme that belongs to the tyrosinase family and plays an important role in the melanin biosynthetic pathway. Defects in this gene are the cause of rufous oculocutaneous albinism and oculocutaneous albinism type III. [provided by RefSeq, Mar 2009]
PHENOTYPE: The major influence of mutations at this locus is to change eumelanin from a black to a brown pigment in the coat and eyes in varying degrees. Semidominant mutants result in melanocyte degeneration causing reduced pigmentation and progressive hearing loss. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110004F10Rik A T 7: 115,702,505 (GRCm39) S90C probably damaging Het
Abca9 T C 11: 110,036,453 (GRCm39) D552G probably benign Het
Adgrb3 A G 1: 25,471,639 (GRCm39) L502P probably damaging Het
Agmo T C 12: 37,293,837 (GRCm39) probably null Het
Ank3 A G 10: 69,658,906 (GRCm39) probably null Het
Apol11b G T 15: 77,519,537 (GRCm39) T181K probably benign Het
Arap2 G T 5: 62,803,536 (GRCm39) H1244N probably damaging Het
Arid1b A T 17: 5,329,636 (GRCm39) M838L possibly damaging Het
Aste1 G A 9: 105,273,816 (GRCm39) V19I probably benign Het
B3gnt3 A T 8: 72,145,306 (GRCm39) M354K probably damaging Het
Calcr A T 6: 3,692,711 (GRCm39) M381K possibly damaging Het
Ccdc63 A C 5: 122,263,062 (GRCm39) L160W probably benign Het
Cerkl A G 2: 79,199,122 (GRCm39) L156P probably damaging Het
Csnk2a1-ps3 A G 1: 156,352,800 (GRCm39) M334V probably benign Het
Dab1 C T 4: 104,588,948 (GRCm39) A524V probably benign Het
Ddb1 C A 19: 10,583,084 (GRCm39) Y5* probably null Het
Fignl2 T C 15: 100,952,060 (GRCm39) E74G possibly damaging Het
Glb1l2 C T 9: 26,676,850 (GRCm39) probably benign Het
Gm16503 A G 4: 147,625,508 (GRCm39) M1V probably null Het
Gm2696 A C 10: 77,630,646 (GRCm39) probably benign Het
Gm45844 A G 7: 7,243,092 (GRCm39) S20P probably benign Het
Gm7579 C T 7: 141,765,743 (GRCm39) P50S unknown Het
Idh1 A G 1: 65,205,378 (GRCm39) S196P probably damaging Het
Il1rap T C 16: 26,511,598 (GRCm39) V214A possibly damaging Het
Kctd17 C G 15: 78,314,239 (GRCm39) probably null Het
Lama1 G T 17: 68,105,599 (GRCm39) V2036L probably benign Het
Lars1 G T 18: 42,390,271 (GRCm39) probably null Het
Mdn1 T A 4: 32,708,484 (GRCm39) V1670E possibly damaging Het
Mtmr7 A T 8: 41,034,524 (GRCm39) I266N probably damaging Het
Ncapd3 GGCTGCTGCTGCTGCTGCTGCTG GGCTGCTGCTGCTGCTGCTG 9: 26,999,349 (GRCm39) probably benign Het
Nckap5 T C 1: 125,952,667 (GRCm39) E1295G probably benign Het
Nrxn3 T A 12: 89,221,448 (GRCm39) V409D probably damaging Het
Or13p3 A G 4: 118,566,910 (GRCm39) Y102C probably damaging Het
Or2a5 G T 6: 42,874,238 (GRCm39) L284F probably damaging Het
Or2aj4 T A 16: 19,384,725 (GRCm39) N303Y probably damaging Het
Or51q1 A T 7: 103,628,818 (GRCm39) S140C possibly damaging Het
Or5h22 T C 16: 58,894,795 (GRCm39) Y216C probably damaging Het
Or8b44 T G 9: 38,410,880 (GRCm39) I305R unknown Het
Pcdha4 T A 18: 37,086,729 (GRCm39) V304E probably damaging Het
Pde6c T C 19: 38,147,008 (GRCm39) probably null Het
Pebp4 A T 14: 70,297,099 (GRCm39) T213S possibly damaging Het
Phf2 C A 13: 48,959,348 (GRCm39) R886L unknown Het
Pik3ca A T 3: 32,515,712 (GRCm39) H795L probably damaging Het
Pisd G T 5: 32,896,188 (GRCm39) T379N probably damaging Het
Pld2 T C 11: 70,446,196 (GRCm39) L732P probably damaging Het
Pskh1 A G 8: 106,639,617 (GRCm39) D99G possibly damaging Het
Rest A G 5: 77,429,071 (GRCm39) T497A probably benign Het
Rps24 C T 14: 24,543,530 (GRCm39) T108M possibly damaging Het
Rtel1 C T 2: 180,993,475 (GRCm39) R566C probably damaging Het
Scyl2 A G 10: 89,493,719 (GRCm39) S350P possibly damaging Het
Slc38a7 G T 8: 96,564,302 (GRCm39) probably null Het
Sox5 A G 6: 143,779,009 (GRCm39) I674T probably benign Het
Spata31f1a A T 4: 42,850,528 (GRCm39) W543R probably benign Het
Surf4 C A 2: 26,816,899 (GRCm39) E39D probably damaging Het
Tas2r144 T A 6: 42,192,291 (GRCm39) Y10* probably null Het
Thbs4 C T 13: 92,911,215 (GRCm39) G323R probably damaging Het
Top2b A G 14: 16,399,006 (GRCm38) Y542C probably damaging Het
Trim61 A G 8: 65,467,108 (GRCm39) V51A probably benign Het
U2surp C T 9: 95,382,869 (GRCm39) D32N probably benign Het
Ush1c T C 7: 45,864,383 (GRCm39) Y411C probably damaging Het
Vwa7 G A 17: 35,242,365 (GRCm39) V490I probably benign Het
Xylt1 G T 7: 117,266,528 (GRCm39) A849S probably benign Het
Ythdc1 T A 5: 86,979,815 (GRCm39) N599K possibly damaging Het
Zbtb38 T A 9: 96,568,045 (GRCm39) Y1013F probably damaging Het
Zfp709 TCGACG TCG 8: 72,644,552 (GRCm39) probably benign Het
Zswim9 T C 7: 12,994,903 (GRCm39) S418G probably damaging Het
Other mutations in Tyrp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01508:Tyrp1 APN 4 80,759,002 (GRCm39) missense possibly damaging 0.95
IGL01586:Tyrp1 APN 4 80,763,135 (GRCm39) missense probably benign 0.00
IGL01620:Tyrp1 APN 4 80,763,039 (GRCm39) nonsense probably null
IGL02126:Tyrp1 APN 4 80,755,845 (GRCm39) nonsense probably null
IGL02174:Tyrp1 APN 4 80,763,063 (GRCm39) nonsense probably null
IGL02601:Tyrp1 APN 4 80,759,012 (GRCm39) missense probably null 0.00
IGL02630:Tyrp1 APN 4 80,758,994 (GRCm39) missense possibly damaging 0.95
Browncoat UTSW 4 80,753,399 (GRCm39) missense probably damaging 1.00
butter UTSW 4 80,759,043 (GRCm39) critical splice donor site probably null
ca-los UTSW 4 80,763,105 (GRCm39) nonsense probably null
chi UTSW 4 80,759,015 (GRCm39) missense probably damaging 1.00
R0011:Tyrp1 UTSW 4 80,759,030 (GRCm39) missense probably damaging 1.00
R0011:Tyrp1 UTSW 4 80,759,030 (GRCm39) missense probably damaging 1.00
R0145:Tyrp1 UTSW 4 80,759,015 (GRCm39) missense probably damaging 1.00
R1172:Tyrp1 UTSW 4 80,763,105 (GRCm39) nonsense probably null
R1173:Tyrp1 UTSW 4 80,763,105 (GRCm39) nonsense probably null
R1175:Tyrp1 UTSW 4 80,763,105 (GRCm39) nonsense probably null
R1886:Tyrp1 UTSW 4 80,759,043 (GRCm39) critical splice donor site probably null
R2099:Tyrp1 UTSW 4 80,753,616 (GRCm39) missense possibly damaging 0.69
R2273:Tyrp1 UTSW 4 80,755,771 (GRCm39) missense probably damaging 0.99
R2274:Tyrp1 UTSW 4 80,755,771 (GRCm39) missense probably damaging 0.99
R2275:Tyrp1 UTSW 4 80,755,771 (GRCm39) missense probably damaging 0.99
R2312:Tyrp1 UTSW 4 80,755,801 (GRCm39) nonsense probably null
R2427:Tyrp1 UTSW 4 80,769,108 (GRCm39) missense probably benign 0.00
R2440:Tyrp1 UTSW 4 80,764,843 (GRCm39) missense probably benign 0.41
R2915:Tyrp1 UTSW 4 80,755,692 (GRCm39) missense possibly damaging 0.46
R4343:Tyrp1 UTSW 4 80,768,078 (GRCm39) missense possibly damaging 0.92
R4512:Tyrp1 UTSW 4 80,755,749 (GRCm39) missense probably damaging 1.00
R4703:Tyrp1 UTSW 4 80,759,043 (GRCm39) critical splice donor site probably null
R4732:Tyrp1 UTSW 4 80,763,172 (GRCm39) missense possibly damaging 0.67
R4733:Tyrp1 UTSW 4 80,763,172 (GRCm39) missense possibly damaging 0.67
R4788:Tyrp1 UTSW 4 80,763,180 (GRCm39) nonsense probably null
R4834:Tyrp1 UTSW 4 80,764,833 (GRCm39) nonsense probably null
R4911:Tyrp1 UTSW 4 80,769,144 (GRCm39) utr 3 prime probably benign
R4938:Tyrp1 UTSW 4 80,758,883 (GRCm39) missense probably damaging 1.00
R5129:Tyrp1 UTSW 4 80,764,844 (GRCm39) missense probably damaging 1.00
R5154:Tyrp1 UTSW 4 80,768,954 (GRCm39) missense probably benign 0.00
R6492:Tyrp1 UTSW 4 80,759,018 (GRCm39) missense probably null 1.00
R6617:Tyrp1 UTSW 4 80,764,984 (GRCm39) missense probably benign 0.24
R6870:Tyrp1 UTSW 4 80,769,014 (GRCm39) missense probably benign 0.37
R6990:Tyrp1 UTSW 4 80,753,674 (GRCm39) missense probably damaging 1.00
R7275:Tyrp1 UTSW 4 80,755,821 (GRCm39) missense possibly damaging 0.78
R7684:Tyrp1 UTSW 4 80,758,862 (GRCm39) missense probably damaging 1.00
R7980:Tyrp1 UTSW 4 80,758,864 (GRCm39) missense probably damaging 1.00
R8001:Tyrp1 UTSW 4 80,758,907 (GRCm39) missense probably benign 0.10
R8051:Tyrp1 UTSW 4 80,755,897 (GRCm39) missense probably damaging 1.00
R8233:Tyrp1 UTSW 4 80,769,190 (GRCm39) missense unknown
R8326:Tyrp1 UTSW 4 80,768,921 (GRCm39) missense probably benign 0.06
R8831:Tyrp1 UTSW 4 80,753,399 (GRCm39) missense probably damaging 1.00
R8907:Tyrp1 UTSW 4 80,755,798 (GRCm39) missense probably damaging 1.00
R8998:Tyrp1 UTSW 4 80,763,094 (GRCm39) missense probably damaging 1.00
R8999:Tyrp1 UTSW 4 80,763,094 (GRCm39) missense probably damaging 1.00
R9732:Tyrp1 UTSW 4 80,758,930 (GRCm39) missense possibly damaging 0.52
R9751:Tyrp1 UTSW 4 80,759,012 (GRCm39) missense probably null 0.00
Z1176:Tyrp1 UTSW 4 80,763,126 (GRCm39) nonsense probably null
Z1177:Tyrp1 UTSW 4 80,768,054 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- GTGCTAGGCTCAGGTAATATGG -3'
(R):5'- AGCTGTGTTTCAATCAGGTTGC -3'

Sequencing Primer
(F):5'- TACAGTGCCTTGAACAGTGC -3'
(R):5'- GTGTTTCAATCAGGTTGCTTCCC -3'
Posted On 2018-02-28